TLCS-47 Series.

Original CMOS 4-Bit Microcontroller The TMP47C222/422 are high speed and high performance 4-bit single chip micro computers, integrating A/D converter, pulse output, zero-cross detector and LCD driver based on the TLCS-470 series.

Microcomputers / Microcomputer Development Systems

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CMOS 4-BIT MICROCONTROLLER

CMOS 4-BIT MICROCONTROLLER The TMP47C222/422 are high speed and high performance 4-bit single chip micro computers, integrating A/D converter, pulse output, zero-cross detector and LCD driver based on the TLCS-470 series.

4-BIT MICROCONTROLLERS

Basic functions ● Instructions: maximum 105, minimum instruction execution time: 1.0μs ● ROM tabel look-up instruction ● 5-bit to 8-bit data conversion instruction ● Subroutine nesting: maximum 15 levels ● Interrupt sources: 2 external, 4 internal ● Interval timer ● Serial interface

4-BIT MICROCONTROLLERS

Basic functions ● Instructions: maximum 105, minimum instruction execution time: 1.0μs ● ROM tabel look-up instruction ● 5-bit to 8-bit data conversion instruction ● Subroutine nesting: maximum 15 levels ● Interrupt sources: 2 external, 4 internal ● Interval timer ● Serial interface

4-BIT MICROCONTROLLERS

Basic functions ● Instructions: maximum 105, minimum instruction execution time: 1.0μs ● ROM tabel look-up instruction ● 5-bit to 8-bit data conversion instruction ● Subroutine nesting: maximum 15 levels ● Interrupt sources: 2 external, 4 internal ● Interval timer ● Serial interface